· 6 years ago · Aug 15, 2019, 06:18 AM
1DECLARE @SearchStrTableName nvarchar(255), @SearchStrColumnName nvarchar(255), @SearchStrColumnValue nvarchar(255), @SearchStrInXML bit, @FullRowResult bit, @FullRowResultRows int
2SET @SearchStrColumnValue = 'insert_string_here' /* use LIKE syntax */
3SET @FullRowResult = 1
4SET @FullRowResultRows = 3
5SET @SearchStrTableName = NULL /* NULL for all tables, uses LIKE syntax */
6SET @SearchStrColumnName = NULL /* NULL for all columns, uses LIKE syntax */
7SET @SearchStrInXML = 0 /* Searching XML data may be slow */
8
9IF OBJECT_ID('tempdb..#Results') IS NOT NULL DROP TABLE #Results
10CREATE TABLE #Results (TableName nvarchar(128), ColumnName nvarchar(128), ColumnValue nvarchar(max),ColumnType nvarchar(20))
11
12SET NOCOUNT ON
13
14DECLARE @TableName nvarchar(256) = '',@ColumnName nvarchar(128),@ColumnType nvarchar(20), @QuotedSearchStrColumnValue nvarchar(110), @QuotedSearchStrColumnName nvarchar(110)
15SET @QuotedSearchStrColumnValue = QUOTENAME(@SearchStrColumnValue,'''')
16DECLARE @ColumnNameTable TABLE (COLUMN_NAME nvarchar(128),DATA_TYPE nvarchar(20))
17
18WHILE @TableName IS NOT NULL
19BEGIN
20 SET @TableName =
21 (
22 SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME))
23 FROM INFORMATION_SCHEMA.TABLES
24 WHERE TABLE_TYPE = 'BASE TABLE'
25 AND TABLE_NAME LIKE COALESCE(@SearchStrTableName,TABLE_NAME)
26 AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName
27 AND OBJECTPROPERTY(OBJECT_ID(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)), 'IsMSShipped') = 0
28 )
29 IF @TableName IS NOT NULL
30 BEGIN
31 DECLARE @sql VARCHAR(MAX)
32 SET @sql = 'SELECT QUOTENAME(COLUMN_NAME),DATA_TYPE
33 FROM INFORMATION_SCHEMA.COLUMNS
34 WHERE TABLE_SCHEMA = PARSENAME(''' + @TableName + ''', 2)
35 AND TABLE_NAME = PARSENAME(''' + @TableName + ''', 1)
36 AND DATA_TYPE IN (' + CASE WHEN ISNUMERIC(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(@SearchStrColumnValue,'%',''),'_',''),'[',''),']',''),'-','')) = 1 THEN '''tinyint'',''int'',''smallint'',''bigint'',''numeric'',''decimal'',''smallmoney'',''money'',' ELSE '' END + '''char'',''varchar'',''nchar'',''nvarchar'',''timestamp'',''uniqueidentifier''' + CASE @SearchStrInXML WHEN 1 THEN ',''xml''' ELSE '' END + ')
37 AND COLUMN_NAME LIKE COALESCE(' + CASE WHEN @SearchStrColumnName IS NULL THEN 'NULL' ELSE '''' + @SearchStrColumnName + '''' END + ',COLUMN_NAME)'
38 INSERT INTO @ColumnNameTable
39 EXEC (@sql)
40 WHILE EXISTS (SELECT TOP 1 COLUMN_NAME FROM @ColumnNameTable)
41 BEGIN
42 PRINT @ColumnName
43 SELECT TOP 1 @ColumnName = COLUMN_NAME,@ColumnType = DATA_TYPE FROM @ColumnNameTable
44 SET @sql = 'SELECT ''' + @TableName + ''',''' + @ColumnName + ''',' + CASE @ColumnType WHEN 'xml' THEN 'LEFT(CAST(' + @ColumnName + ' AS nvarchar(MAX)), 4096),'''
45 WHEN 'timestamp' THEN 'master.dbo.fn_varbintohexstr('+ @ColumnName + '),'''
46 ELSE 'LEFT(' + @ColumnName + ', 4096),''' END + @ColumnType + '''
47 FROM ' + @TableName + ' (NOLOCK) ' +
48 ' WHERE ' + CASE @ColumnType WHEN 'xml' THEN 'CAST(' + @ColumnName + ' AS nvarchar(MAX))'
49 WHEN 'timestamp' THEN 'master.dbo.fn_varbintohexstr('+ @ColumnName + ')'
50 ELSE @ColumnName END + ' LIKE ' + @QuotedSearchStrColumnValue
51 INSERT INTO #Results
52 EXEC(@sql)
53 IF @@ROWCOUNT > 0 IF @FullRowResult = 1
54 BEGIN
55 SET @sql = 'SELECT TOP ' + CAST(@FullRowResultRows AS VARCHAR(3)) + ' ''' + @TableName + ''' AS [TableFound],''' + @ColumnName + ''' AS [ColumnFound],''FullRow>'' AS [FullRow>],*' +
56 ' FROM ' + @TableName + ' (NOLOCK) ' +
57 ' WHERE ' + CASE @ColumnType WHEN 'xml' THEN 'CAST(' + @ColumnName + ' AS nvarchar(MAX))'
58 WHEN 'timestamp' THEN 'master.dbo.fn_varbintohexstr('+ @ColumnName + ')'
59 ELSE @ColumnName END + ' LIKE ' + @QuotedSearchStrColumnValue
60 EXEC(@sql)
61 END
62 DELETE FROM @ColumnNameTable WHERE COLUMN_NAME = @ColumnName
63 END
64 END
65END
66SET NOCOUNT OFF
67
68SELECT TableName, ColumnName, ColumnValue, ColumnType, COUNT(*) AS Count FROM #Results
69GROUP BY TableName, ColumnName, ColumnValue, ColumnType